== Trivia ==
- One of the Brainspawns says, "Are you insane in the membrane?", a reference to the song "Insane in the Brain" by Cypress Hill.
- The Infosphere looks like the "Death Star" from the Star Wars movie series.
- Nibbler uses his third eye to create a flash which erases Fry's memories of what happened throughout the episode, just like the Neuralizer used in Men In Black.
- Professor Farnsworth does not appear in this episode at all.
- Amy reads a book called "Marsians Are from Mars, Venusians Are from Venus", a reference to the book "Men Are from Mars, Women Are from Venus".